- Sku: PP01761
- Vendor: Penn Plax
Penn Plax Cascade 600 Bio-Sponge
$9.50 USD
Shipping calculated at checkout.
The Replacement Bio-Sponge for the Penn Plax Cascade Internal Filter optimizes colonization of beneficial aerobic bacteria and removes ammonia and nitrites.
- Quick and easy to replace
- Convenient, no-fuss replacement sponge
- Replace monthly for optimum water quality
Specifications: Fits Penn-Plax Cascade 600 Internal Filter
Add an additional description to your product option. Ex: Size guides, and other common questions.
Penn Plax Cascade 600 Bio-Sponge